Comparison of ASUS Dual GeForce RTX 2080 OC Evo video card vs AMD Radeon RX 6600M (Mobile) - 100 W video card by specifications and benchmarks. ASUS Dual GeForce RTX 2080 OC Evo runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory, while video card AMD Radeon RX 6600M (Mobile) - 100 W runs at 2.068 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 215 W, and the second is 100 W. Compare the table of benchmark results to find out which graphic card is better.